Screw Thread Steel Self Drilling Hollow Rock Bolting

Three Cone Drill Bit For Soft Formation for water well drilling

US $150 / Piece

Min. Order: 1 Piece

Soft Formation Drilling Milled Steel Tooth Bit 12 1/4"

Stainless Steel Self Drilling Screw(DIN7504P)

US $0.5 / pc

Min. Order: 10000 pc

WTFTOOLS customized tungsten carbide forming multi-step drill reamer for steel

US $27 / pc

Min. Order: 5 pc

9 7/8 inch water drilling steel tooth tricone bits

US $600 / pc

Min. Order: 1 pc

China DZ40 Seamless Steel Pipe for geological drill in supplier

US $1200 / ton

Min. Order: 1 ton

40mm Rail Steel Drill

SUS304steel self-drilling screws

121 4 IADC127 steel tooth tricone bit for water well drilling

US $890 / set

Min. Order: 1 set

SS 304L casing steel pipe oil drilling tools with STC BTC thread K55 N80 Q235

US $35.5 / meter

Min. Order: 10 meter

High Quality China Integral Drill Rod

US $50 / pc

Min. Order: 1 pc

CNC machining cutting bending drilling welding galvanizing fabricated steel

US $780 / Ton

Min. Order: 10 Ton

mining hex22/HEX25 taper drill rod

US $50 / pc

Min. Order: 1 pc

DTH drill bit for hardened carbide steel water well drilling machine

US $45 / pc

Min. Order: 1 pc

Well Drilling Johnson Wedge Wire Screen (stainless steel 316L)

US $69 / m

Min. Order: 1 m

CNC Section Steel 3-D Drilling Machine

Gantry Type CNC Drilling Machine for Steel Plate

12 1/4'' rock steel drill bit for oil well drilling/mining field

US $1100 / pc

Min. Order: 1 pc

HSS drill bits for stainless steel

ASTM api 5l DIN GB drilling pipe gas and oil for offshore pipeline

steel forgings

Water filter pipe black steel 316L ss

US $180 / pc

Min. Order: 10 pc

MAXDRILL Tapered Drill Rod

Supply all kinds of buckles type oil casing

Seamless steel tubes for drilling

US $1080 / ton

Min. Order: 5 ton

integral drill steels and tapered rock drilling tools

Stainless steel tube laser drilling pipe processing